Mio Slice All Day Heart Rate and Activity Tracker (Black/Large) Marvel action figure Stay Stocked with Refresh

Stay Stocked with Refresh

0 Ah Performance Battery

​ The Portrait 4 supports a wide range of materials and sizes

Fully-Recyclable Capsules

Mio Slice All Day Heart Rate and Activity Tracker (Black/Large) Marvel action figure Stay Stocked with RefreshMio Slice is one of the first wearable to capture your heart rate data and translate it into PAI, Personal Activity Intelligence. The system gives you a single, personal score, showing how much activity you need to stay healthy. Slice also includes sleep tracking, calories burned, smartphone notifications and moreall in a stylish water resistant wrist band operated by one simple button. How PAI Works Mio Slice syncs with your PAI app on iPhone and